I have an Eclipse RCP 4.5.2 (32bit) application on Windows 7 (64bit) which contains a browser control that uses SWT.MOZILLA to run on XulRunner 31.0 (the latest compatible as far as I've researched (yes I know, that link is for Linux)).
In this browser control I'd like to show a Google Map, which generally works fine, but the zoom controls and some other images are not rendered properly:

This is the HTML file I use to load the map (except for the manual focus on Iceland):
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<style>
html, body { height: 100%; margin: 0; padding: 0; }
#map { height: 100%; }
#map img { max-width: none; }
</style>
<script>
function initMap() {
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 3,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
}
</script>
</head>
<body>
<div id="map"></div>
<script src="https://maps.googleapis.com/maps/api/js?key=<api-key>&signed_in=true&callback=initMap"></script>
</body>
</html>
[EDIT] If I use the default browser ( I was mistaken. IE (SWT.NONE -> ie11) the page is rendered properly.SWT.NONE) renders wrong too.
Is there anything I could change to make Google Maps work (while using SWT.MOZILLA)?